What is the relationship between dental caries and dentin

The incidence of dental caries is becoming more and more widespread and the incidence is getting higher and higher. It has not only a direct relationship with our usual oral hygiene, but also a very important factor in the occurrence of this disease, that is, the quality of the teeth. Teeth good, you can very good to prevent dental caries. So what exactly are they going to do?
(1) nutritional status: refers to the food through the gastrointestinal digestion and absorption and the use of the human body, the growth and development of the teeth and nutrition.

If the lack of nutrition or lack of a direct impact on the quality of the tooth structure. Such as human embryos 92 days, deciduous teeth began to develop, to 194 days, enamel and dentin has been formed. If the human embryonic period, the teeth began to grow and develop, because pregnant women suffering from a systemic disease, causing malnutrition or nutritional disorders, can affect the normal development of fetal teeth.
① lack of vitamin A in the body, the impact of enamel cell function, resulting in enamel hypoplasia, leading to decreased dental caries resistance.
② body vitamin B6 deficiency, increase the chance of dental caries.
③ tooth formation process, for some reason caused by lack of protein in the body, may cause tooth formation defects, increase the sensitivity of dental caries. The above findings were confirmed in animal models. Also confirmed that the lack of protein, can cause larval salivary gland development deformities, indirectly, to promote the occurrence of dental caries.
(2) minerals: the body of various mineral content is also related to the occurrence of dental caries.
① fluoride: the formation of indispensable teeth of the material. Fluoride through the systemic and local effects, reduce the incidence of dental caries. After tooth eruption, the use of fluoride toothpaste or fluoride drugs brushing or smear, can increase the ability of dental caries. Because fluoride and enamel chemical reaction, can reduce the sensitivity of the teeth on the caries. Fluoride drugs in the early enamel caries, can promote the re-mineralization of caries.
② phosphorus, calcium, vitamin D: dental calcification can not be open phosphorus, calcium and vitamin D. Lack of these substances, affecting the normal development of enamel, can cause enamel hypoplasia. Enamel hypoplasia, increased susceptibility to caries. Maintain the intake of trace elements, can reduce the risk of dental caries.
This article for everyone in detail the relationship between the presence of dental caries and dentition, in summary, the production of dental caries and dentin are closely related, therefore, we must pay attention to the diet in the nutritional supplement, keep healthy teeth , But also pay attention to the clean mouth.